tests/tests.sh

   1 #!/bin/bash
   2 # This file is part of NIT ( http://www.nitlanguage.org ).
   3 #
   4 # Copyright 2004-2008 Jean Privat <jean@pryen.org>
   5 #
   6 # Licensed under the Apache License, Version 2.0 (the "License");
   7 # you may not use this file except in compliance with the License.
   8 # You may obtain a copy of the License at
   9 #
  10 #     http://www.apache.org/licenses/LICENSE-2.0
  11 #
  12 # Unless required by applicable law or agreed to in writing, software
  13 # distributed under the License is distributed on an "AS IS" BASIS,
  14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 # See the License for the specific language governing permissions and
  16 # limitations under the License.
  17
  18 # This shell script compile, run and verify Nit program files
  19
  20 # Set lang do default to avoid failed tests because of locale
  21 export LANG=C
  22
  23 usage()
  24 {
  25         e=`basename "$0"`
  26         cat<<END
  27 Usage: $e [options] modulenames
  28 -o option   Pass option to nitc
  29 -v          Verbose (show tests steps)
  30 -h          This help
  31 END
  32 }
  33
  34 # As argument: the pattern used for the file
  35 function process_result()
  36 {
  37         # Result
  38         pattern=$1
  39         SAV=""
  40         FAIL=""
  41         if [ -r "sav/$pattern.sav" ]; then
  42                 diff -u "$pattern.res" "sav/$pattern.sav" > "$pattern.diff.sav.log"
  43                 if [ "$?" == 0 ]; then
  44                         SAV=OK
  45                 else
  46                         SAV=NOK
  47                 fi
  48         fi
  49         if [ -r "sav/$pattern.fail" ]; then
  50                 diff -u "$pattern.res" "sav/$pattern.fail" > "$pattern.diff.fail.log"
  51                 if [ "$?" == 0 ]; then
  52                         FAIL=OK
  53                 else
  54                         FAIL=NOK
  55                 fi
  56         fi
  57         if [ "x$SAV" = "xOK" ]; then
  58                 if [ "x$FAIL" = "x" ]; then
  59                         echo "[ok] $pattern.res"
  60                 else
  61                         echo "[ok] $pattern.res - but sav/$pattern.fail remains!"
  62                 fi
  63                 ok="$ok $pattern"
  64         elif [ "x$FAIL" = "xOK" ]; then
  65                 echo "[fail] $pattern.res"
  66                 ok="$ok $pattern"
  67         elif [ "x$SAV" = "xNOK" ]; then
  68                 echo "[======= fail $pattern.res sav/$pattern.sav =======]"
  69                 nok="$nok $ff"
  70                 echo "$ii" >> "$ERRLIST"
  71         elif [ "x$FAIL" = "xNOK" ]; then
  72                 echo "[======= changed $pattern.res sav/$pattern.fail ======]"
  73                 nok="$nok $ff"
  74                 echo "$ii" >> "$ERRLIST"
  75         else
  76                 echo "[=== no sav ===] $pattern.res"
  77                 nos="$nos $pattern"
  78         fi
  79 }
  80
  81 find_nitc()
  82 {
  83         recent=`ls -t ../src/nitc ../src/nitc_[0-9] ../bin/nitc ../c_src/nitc 2>/dev/null | head -1`
  84         if [[ "x$recent" == "x" ]]; then
  85                 echo 'Could not find nitc, aborting'
  86                 exit 1
  87         fi
  88         echo 'Using nitc from: '$recent
  89         NITC=$recent
  90 }
  91
  92 # The default nitc compiler
  93 [ -z "$NITC" ] && find_nitc
  94
  95 verbose=false
  96 stop=false
  97 while [ $stop = false ]; do
  98         case $1 in
  99                 -o) OPT="$OPT $2"; shift; shift;;
 100                 -v) verbose=true; shift;;
 101                 -h) usage; exit;;
 102                 *) stop=true
 103         esac
 104 done
 105
 106 # Mark to distinguish files among tests
 107 # MARK=
 108
 109 # File where error tests are outputed
 110 # Old ERRLIST is backuped
 111 ERRLIST=${ERRLIST:-errlist}
 112 ERRLIST_TARGET=$ERRLIST
 113
 114 if [ $# = 0 ]; then
 115         usage;
 116         exit
 117 fi
 118
 119 # Initiate new ERRLIST
 120 if [ "x$ERRLIST" = "x" ]; then
 121         ERRLIST=/dev=null
 122 else
 123         ERRLIST=$ERRLIST.tmp
 124         > "$ERRLIST"
 125 fi
 126
 127 ok=""
 128 nok=""
 129
 130 for ii in "$@"; do
 131         if [ ! -f $ii ]; then
 132                 echo "File '$ii' does not exist."
 133                 continue
 134         fi
 135
 136         tmp=${ii/../AA}
 137         if [ "x$tmp" = "x$ii" ]; then
 138                 oincludes="-I . -I ../lib/standard"
 139         else
 140                 oincludes=""
 141         fi
 142
 143         for alt in "" `sed -n 's/.*#!*\(alt[0-9]*\)#.*/\1/p' "$ii" | sort -u`; do
 144                 f=`basename "$ii" .nit`
 145                 d=`dirname "$ii"`
 146                 ff="$f"
 147                 i="$ii"
 148                 includes="$oincludes"
 149
 150                 if [ "x$alt" != "x" ]; then
 151                         test -d alt || mkdir -p alt
 152                         i="alt/${f}_$alt.nit"
 153                         ff="${ff}_$alt"
 154                         sed "s/#$alt#//g;/#!$alt#/d" "$ii" > "$i"
 155                         includes="$includes -I alt"
 156                 fi
 157                 ff="$ff$MARK"
 158
 159                 echo -n "=> $i: "
 160
 161                 rm -rf "$ff.res" "$ff.err" "$ff.write" "$ff.bin" 2> /dev/null
 162
 163                 # Compile
 164                 if [ "x$verbose" = "xtrue" ]; then
 165                         echo ""
 166                         echo $NITC $OPT -o "$ff.bin" "$i" "$includes"
 167                 fi
 168                 $NITC $OPT -o "$ff.bin" "$i" $includes 2> "$ff.cmp.err" > "$ff.compile.log"
 169                 ERR=$?
 170                 if [ "x$verbose" = "xtrue" ]; then
 171                         cat "$ff.compile.log"
 172                         cat >&2 "$ff.cmp.err"
 173                 fi
 174                 egrep '^[A-Z0-9_]*$' "$ff.compile.log" > "$ff.res"
 175                 if [ "$ERR" != 0 ]; then
 176                         echo -n "! "
 177                         cp "$ff.cmp.err" "$ff.res"
 178                         process_result $ff
 179                 elif [ -x "./$ff.bin" ]; then
 180                         echo -n ". "
 181                         # Execute
 182                         args=""
 183                         if [ "x$verbose" = "xtrue" ]; then
 184                                 echo ""
 185                                 echo "./$ff.bin" $args
 186                         fi
 187                         if [ -f "$f.inputs" ]; then
 188                                 "./$ff.bin" $args < "$f.inputs" > "$ff.res" 2>"$ff.err"
 189                         else
 190                                 "./$ff.bin" $args > "$ff.res" 2>"$ff.err"
 191                         fi
 192                         if [ "x$verbose" = "xtrue" ]; then
 193                                 cat "$ff.res"
 194                                 cat >&2 "$ff.err"
 195                         fi
 196                         if [ -f "$ff.write" ]; then
 197                                 cat "$ff.write" >> "$ff.res"
 198                         elif [ -d "$ff.write" ]; then
 199                                 ls -F $ff.write >> "$ff.res"
 200                         fi
 201                         if [ -s "$ff.err" ]; then
 202                                 cat "$ff.err" >> "$ff.res"
 203                         fi
 204                         process_result $ff
 205
 206                         if [ -f "$f.args" ]; then
 207                                 fargs=$f.args
 208                                 cptr=0
 209                                 cat $fargs |
 210                                 while read line; do
 211                                         ((cptr=cptr+1))
 212                                         args=$line
 213                                         fff=$ff"_args"$cptr
 214                                         if [ "x$verbose" = "xtrue" ]; then
 215                                                 echo ""
 216                                                 echo "./$ff.bin" $args
 217                                         fi
 218                                         echo -n "==> args #"$cptr " "
 219                                         if [ -f "$f.inputs" ]; then
 220                                                 "./$ff.bin" $args < "$f.inputs" > "$fff.res" 2>"$fff.err"
 221                                         else
 222                                                 sh -c "./$ff.bin  ''$args > $fff.res 2>$fff.err"
 223                                         fi
 224                                         if [ "x$verbose" = "xtrue" ]; then
 225                                                 cat "$fff.res"
 226                                                 cat >&2 "$fff.err"
 227                                         fi
 228                                         if [ -f "$fff.write" ]; then
 229                                                 cat "$fff.write" >> "$fff.res"
 230                                         elif [ -d "$fff.write" ]; then
 231                                                 ls -F $fff.write >> "$fff.res"
 232                                         fi
 233                                         if [ -s "$fff.err" ]; then
 234                                                 cat "$fff.err" >> "$fff.res"
 235                                         fi
 236                                         process_result $fff
 237                                 done
 238                         fi
 239                 else
 240                         echo -n "! "
 241                         echo "Compilation error" > "$ff.res"
 242                         process_result $ff
 243                 fi
 244         done
 245 done
 246
 247 echo "ok: " `echo $ok | wc -w` "/" `echo $ok $nok $nos | wc -w`
 248
 249 if [ -n "$nok" ]; then
 250         echo "fail: $nok"
 251         echo "There were $(echo $nok | wc -w) errors ! (see file $ERRLIST)"
 252 fi
 253 if [ -n "$nos" ]; then
 254         echo "no sav: $nos"
 255 fi
 256
 257 # write $ERRLIST
 258 if [ "x$ERRLIST" != "x" ]; then
 259         if [ -x "$ERRLIST_TARGET" ]; then
 260                 mv "$ERRLIST_TARGET" "${ERRLIST_TARGET}.bak"
 261         fi
 262         mv $ERRLIST $ERRLIST_TARGET
 263 fi
 264
 265 if [ -n "$nok" ]; then
 266         exit 1
 267 else
 268         exit 0
 269 fi